In March 2017, the UK triggered Article 50, which set off a two-year countdown before the UK officially leaves the EU on 29 March 2019 (EUR-Lex). The process for extending the deadline is included in Article 50 and the European Court of Justice has recently ruled that the UK can also revoke its notification (BBC). _{Confused? Check our FAQ or ask us for help.}

This question closed as "It will be extended by the UK and the European Council" with an end date of 22 March 2019.

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